         (handler (assoc request :app-version "0.1"))))
 
 (defn wrap-spy [handler]
-    ""
+    "Output (to the server console) some pretty-printed representations 
+    of the Request and Response maps."
     (fn [request]
         (println "-------------------------------")
         (println "Incoming Request Map:")

    (HEAD "/" [] "Preview something"))

(defn -main []
    (run-server 
        (reload/wrap-reload 
            (wrap-spy 


(require 'clojure.pprint)

(defn home-handler [request]
    (str "Blaagh version " (:app-version request) " foo=" (:foo (:params request))))

(defn wrap-version [handler]
